JP7481473B2 - データ伝送方法及び装置、チップシステム及びコンピュータ読み取り可能記憶媒体 - Google Patents

データ伝送方法及び装置、チップシステム及びコンピュータ読み取り可能記憶媒体 Download PDF

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JP7481473B2
JP7481473B2 JP2022554470A JP2022554470A JP7481473B2 JP 7481473 B2 JP7481473 B2 JP 7481473B2 JP 2022554470 A JP2022554470 A JP 2022554470A JP 2022554470 A JP2022554470 A JP 2022554470A JP 7481473 B2 JP7481473 B2 JP 7481473B2
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mhz
preamble puncturing
indicator
resource unit
bandwidth
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Japanese (ja)
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JP2023517093A (ja
Inventor
ユィ，ジエン
フゥ，モンシ
ガン，ミン
リアン，ダンダン
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0067—Rate matching
    • H04L1/0068—Rate matching by puncturing
    • H04L1/0069—Puncturing patterns
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H04L27/261—Details of reference signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0067—Rate matching
    • H04L1/0068—Rate matching by puncturing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H04L27/261—Details of reference signals
    • H04L27/2613—Structure of the reference signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0044—Arrangements for allocating sub-channels of the transmission path allocation of payload
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signaling for the administration of the divided path
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0025—Transmission of mode-switching indication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/10—Small scale networks; Flat hierarchical networks
    • H04W84/12—WLAN [Wireless Local Area Networks]

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Techniques For Improving Reliability Of Storages (AREA)
  • Debugging And Monitoring (AREA)
JP2022554470A 2020-03-12 2021-03-12 データ伝送方法及び装置、チップシステム及びコンピュータ読み取り可能記憶媒体 Active JP7481473B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN202010172790.7A CN113395143B (zh) 2020-03-12 2020-03-12 数据传输方法及设备、芯片系统、计算机可读存储介质
CN202010172790.7 2020-03-12
PCT/CN2021/080460 WO2021180203A1 (zh) 2020-03-12 2021-03-12 数据传输方法及设备、芯片系统、计算机可读存储介质

Publications (2)

Publication Number Publication Date
JP2023517093A JP2023517093A (ja) 2023-04-21
JP7481473B2 true JP7481473B2 (ja) 2024-05-10

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JP2022554470A Active JP7481473B2 (ja) 2020-03-12 2021-03-12 データ伝送方法及び装置、チップシステム及びコンピュータ読み取り可能記憶媒体

Country Status (8)

Country Link
US (1) US20230006771A1 (de)
EP (1) EP4109803A4 (de)
JP (1) JP7481473B2 (de)
KR (1) KR20220152279A (de)
CN (2) CN113395143B (de)
AU (1) AU2021234588B2 (de)
BR (1) BR112022017992A2 (de)
WO (1) WO2021180203A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20210377368A1 (en) * 2020-06-02 2021-12-02 Samsung Electronics Co Ltd Apparatus and method for signaling expansion in wireless local area network system
US20220045788A1 (en) * 2020-08-07 2022-02-10 Mediatek Singapore Pte. Ltd. Signaling Of Punctured Sub-Channels In Wireless Communications
CN114640723B (zh) * 2020-11-30 2024-06-11 上海朗帛通信技术有限公司 一种被用于无线通信的方法和设备
WO2023133709A1 (en) * 2022-01-11 2023-07-20 Nokia Shanghai Bell Co., Ltd. Puncturing in segment processing

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CN107734506B (zh) * 2016-08-10 2023-12-08 华为技术有限公司 数据信道发送和接收方法、网络设备及终端
US20190141717A1 (en) * 2017-11-06 2019-05-09 Qualcomm Incorporated Techniques for interleaving in single user preamble puncturing
US10827385B2 (en) * 2017-11-06 2020-11-03 Qualcomm Incorporated Techniques for preamble puncturing
US11159207B2 (en) * 2018-01-10 2021-10-26 Mediatek Singapore Pte. Ltd. Null data packet sounding for preamble puncture techniques
US11044056B2 (en) * 2018-02-01 2021-06-22 Mediatek Singapore Pte. Ltd. Enhanced resource unit allocation schemes for OFDMA transmission in WLAN
CN117394952A (zh) * 2018-07-06 2024-01-12 华为技术有限公司 编码比特的传输方法及装置
US11496244B2 (en) * 2018-08-24 2022-11-08 Lg Electronics Inc. Method and apparatus for transmitting PPDU in broadband having preamble puncturing performed in wireless LAN system
CN110312312B (zh) * 2019-03-29 2022-11-25 北京紫光展锐通信技术有限公司 上行传输资源获取方法、数据传输方法、电子设备
CN110212212A (zh) * 2019-07-02 2019-09-06 大连交通大学 一种金属板单面与石墨复合的双极板及制备方法

Non-Patent Citations (4)

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Title
Bin Tian (Qualcomm)，Preamble Puncturing and RU Aggregation，IEEE 802.11-19/1869r1 ，IEEE, インターネット＜URL:https://mentor.ieee.org/802.11/dcn/19/11-19-1869-01-00be-preamble-puncturing-and-ru-aggregation.pptx＞，2020年01月16日
Eunsung Park (LG Electronics)，Consideration on 240/160+80 MHz and Preamble Puncturing，IEEE 802.11-20/0022r1 ，IEEE, インターネット＜URL:https://mentor.ieee.org/802.11/dcn/20/11-20-0022-01-00be-consideration-on-240-160-80-mhz-and-preamble-puncturing.pptx＞，2020年01月16日
Myeongjin Kim (Samsung)，Multiple RU Support for 11be，IEEE 802.11-19/2161r1 ，IEEE, インターネット＜URL:https://mentor.ieee.org/802.11/dcn/19/11-19-2161-01-00be-multiple-ru-support-for-11be.pptx＞，2020年01月09日
Myeongjin Kim (Samsung)，RU Allocation Subfield Design for Multi-RU Support，IEEE 802.11-20/0373r0 ，IEEE, インターネット＜URL:https://mentor.ieee.org/802.11/dcn/20/11-20-0373-00-00be-ru-allocation-subfield-design-for-multi-ru-support.pptx＞，2020年03月09日

Also Published As

Publication number Publication date
CN113395143A (zh) 2021-09-14
CN113395143B (zh) 2023-06-27
JP2023517093A (ja) 2023-04-21
KR20220152279A (ko) 2022-11-15
US20230006771A1 (en) 2023-01-05
EP4109803A1 (de) 2022-12-28
CN116760519A (zh) 2023-09-15
AU2021234588A1 (en) 2022-10-06
EP4109803A4 (de) 2023-08-16
AU2021234588B2 (en) 2024-05-30
BR112022017992A2 (pt) 2022-10-18
WO2021180203A1 (zh) 2021-09-16

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